2016844142 has 16 divisors (see below), whose sum is σ = 3038666400. Its totient is φ = 1003966080.

The previous prime is 2016844103. The next prime is 2016844169. The reversal of 2016844142 is 2414486102.

It is a super-3 number, since 3×2016844142³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2016844099 and 2016844108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455234 + ... + 459642.

It is an arithmetic number, because the mean of its divisors is an integer number (189916650).

Almost surely, 2^2016844142 is an apocalyptic number.

2016844142 is a deficient number, since it is larger than the sum of its proper divisors (1021822258).

2016844142 is a wasteful number, since it uses less digits than its factorization.

2016844142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5371.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 2016844142 is about 44909.2879257732. The cubic root of 2016844142 is about 1263.4482145181.

The spelling of 2016844142 in words is "two billion, sixteen million, eight hundred forty-four thousand, one hundred forty-two".